43 MappedBlockStream::MappedBlockStream(uint32_t BlockSize,  in MappedBlockStream()  argument
47     : BlockSize(BlockSize), StreamLayout(Layout), MsfData(MsfData),  in MappedBlockStream()
51     uint32_t BlockSize, const MSFStreamLayout &Layout, BinaryStreamRef MsfData,  in createStream()  argument
54       BlockSize, Layout, MsfData, Allocator);  in createStream()
65       Layout.SB->BlockSize, SL, MsfData, Allocator);  in createIndexedStream()
75   return createStream(Layout.SB->BlockSize, SL, MsfData, Allocator);  in createDirectoryStream()
83   return createStream(Layout.SB->BlockSize, SL, MsfData, Allocator);  in createFpmStream()
170   uint64_t First = Offset / BlockSize;  in readLongestContiguousChunk()
179   uint64_t OffsetInFirstBlock = Offset % BlockSize;  in readLongestContiguousChunk()
180   uint64_t BytesFromFirstBlock = BlockSize - OffsetInFirstBlock;  in readLongestContiguousChunk()
182   uint64_t ByteSpan = BytesFromFirstBlock + (BlockSpan - 1) * BlockSize;  in readLongestContiguousChunk()
185   uint64_t MsfOffset = blockToOffset(StreamLayout.Blocks[First], BlockSize);  in readLongestContiguousChunk()
186   if (auto EC = MsfData.readBytes(MsfOffset, BlockSize, BlockData))  in readLongestContiguousChunk()
207   uint64_t BlockNum = Offset / BlockSize;  in tryReadContiguously()
208   uint64_t OffsetInBlock = Offset % BlockSize;  in tryReadContiguously()
209   uint64_t BytesFromFirstBlock = std::min(Size, BlockSize - OffsetInBlock);  in tryReadContiguously()
211       alignTo(Size - BytesFromFirstBlock, BlockSize) / BlockSize;  in tryReadContiguously()
227   uint64_t MsfOffset = blockToOffset(FirstBlockAddr, BlockSize);  in tryReadContiguously()
228   if (auto EC = MsfData.readBytes(MsfOffset, BlockSize, BlockData)) {  in tryReadContiguously()
239   uint64_t BlockNum = Offset / BlockSize;  in readBytes()
240   uint64_t OffsetInBlock = Offset % BlockSize;  in readBytes()
253     uint64_t Offset = blockToOffset(StreamBlockAddr, BlockSize);  in readBytes()
254     if (auto EC = MsfData.readBytes(Offset, BlockSize, BlockData))  in readBytes()
258     uint64_t BytesInChunk = std::min(BytesLeft, BlockSize - OffsetInBlock);  in readBytes()
309     uint32_t BlockSize, const MSFStreamLayout &Layout,  in WritableMappedBlockStream()  argument
311     : ReadInterface(BlockSize, Layout, MsfData, Allocator),  in WritableMappedBlockStream()
315 WritableMappedBlockStream::createStream(uint32_t BlockSize,  in createStream()  argument
320       BlockSize, Layout, MsfData, Allocator);  in createStream()
332   return createStream(Layout.SB->BlockSize, SL, MsfData, Allocator);  in createIndexedStream()
342   return createStream(Layout.SB->BlockSize, SL, MsfData, Allocator);  in createDirectoryStream()
361       createStream(Layout.SB->BlockSize, FullLayout, MsfData, Allocator);  in createFpmStream()
364   std::vector<uint8_t> InitData(Layout.SB->BlockSize, 0xFF);  in createFpmStream()
368   return createStream(Layout.SB->BlockSize, MinLayout, MsfData, Allocator);  in createFpmStream()